Perimeter Technologies Wire-Free Wi-Fi Dog Fence Extra Collar

Unlike dated fencing technology, the Wire-Free Smart Station and Pet Link collar are both connected by Transceivers – highly integrated signal chips that constantly links the distance between your dog and the Smart Station. Wire-Free intelligently tracks the location of your dog at all times, reminding her to respect the established boundary safe area, all while communicating critical safety information back to you.Package Contains: Transmitter - Base Smart Station, Collar Transceiver, AC Transformer, Instruction Manual, Probe set with Comfort Contacts, 2 Rechargeable Lithium Batteries, and 50 Boundary Flags.Wi-Fi Transceiver Collar: Width = 2.5", Height = 1.5", Depth = 1.25", Weight = 2.3 OuncesSettings = 8 Selective Levels to Fine tune your System for each Dog. Setting 1 - Tone Only Warning. Setting 2 - 8 - Progressively Stronger Static Correction Per LevelGreen - Rechargeable: Includes Battery Charger which is built-in the Transmitter - Base Smart Station. Simply place a rechargeabl